AirHint found the following cheapest return flights from Toronto (YYZ) to San Salvador (SAL) in September 2025 (see full year).

Return flights

08 Sep - 16 Sep	Avianca	direct
12 Sep - 29 Sep	Avianca	direct
26 Sep - 30 Sep	Avianca	direct
01 Sep - 25 Oct	Avianca	direct
30 Sep - 07 Oct	Avianca	direct
11 Sep - 17 Sep	Avianca	direct
05 Sep - 12 Sep	Avianca	direct
04 Sep - 11 Sep	Avianca	direct
09 Sep - 23 Sep	Avianca	direct
17 Sep - 24 Sep	Avianca	direct
27 Sep - 05 Oct	Avianca	direct
01 Sep - 06 Sep	Avianca
01 Sep - 06 Sep	Avianca	direct

Also check the deals for one-way flights from Toronto to San Salvador in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Toronto to San Salvador in September from 308€

Return flights